Formula based program

Formula #5 (Perimeter and area of square)

Enter length of side: 5
Perimeter of square: 20
Area of square: 25

The program for the formula is written in C# programming language and will accept a number as length. Based on the formula it will find out the perimeter and area of square.
 
Formula based program

Note: If you are new to C# and Console Application. Try to code First C# Program

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Let’s find out a simple and easy way to code these formula.

Practical Implementation:

using System;

namespace patternProblem.Formula
{
    class Formula5     //perimeter and area of square
    {
        static void Main(string[] args)
        {
            Console.Write("Enter length of side: ");
            double sideLength = Convert.ToDouble(Console.ReadLine());
            double area = 0.0, perimeter = 0.0;

            perimeter = 4 * sideLength;
            area = Math.Pow(sideLength, 2);

            Console.WriteLine("Perimeter of square: {0}", perimeter);
            Console.WriteLine("Area of square: {0}", area);

            Console.ReadKey();
        }
    }
}

Output:
The input length here is 5. So, based on the square formula. The output is shown below:

Enter length of side: 5
Perimeter of square: 20
Area of square: 25
Press any key to continue . . .


For any query, comment us below.

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